Adrian:
Some of your suggestions are already part of the driver we are
currently testing. This was based partly on your Feb '05 patch. We
will not be able to apply your patch as is since some of the changes
are in part of code that is shared with other drivers that are not
GPLd.
ganesh.
On 5/6/05, Adrian Bunk <[email protected]> wrote:
> This patch contains the following possible cleanups:
> - make needlessly global code static
> - remove the following unused global functions:
> - ixgb_ee.c: ixgb_get_ee_compatibility
> - ixgb_ee.c: ixgb_get_ee_init_ctrl_reg_1
> - ixgb_ee.c: ixgb_get_ee_init_ctrl_reg_2
> - ixgb_ee.c: ixgb_get_ee_subsystem_id
> - ixgb_ee.c: ixgb_get_ee_subvendor_id
> - ixgb_ee.c: ixgb_get_ee_vendor_id
> - ixgb_ee.c: ixgb_get_ee_swdpins_reg
> - ixgb_ee.c: ixgb_get_ee_d3_power
> - ixgb_ee.c: ixgb_get_ee_d0_power
>
> Signed-off-by: Adrian Bunk <[email protected]>
>
> ---
>
> A similar patch was already sent on:
> - 17 Feb 2005
>
> drivers/net/ixgb/ixgb_ee.c | 170 --------------------------------
> drivers/net/ixgb/ixgb_ethtool.c | 2
> drivers/net/ixgb/ixgb_hw.c | 26 +++-
> drivers/net/ixgb/ixgb_hw.h | 26 ----
> drivers/net/ixgb/ixgb_main.c | 6 -
> 5 files changed, 21 insertions(+), 209 deletions(-)
>
> --- linux-2.6.11-rc3-mm2-full/drivers/net/ixgb/ixgb_hw.h.old 2005-02-16 15:55:21.000000000 +0100
> +++ linux-2.6.11-rc3-mm2-full/drivers/net/ixgb/ixgb_hw.h 2005-02-16 16:06:28.000000000 +0100
> @@ -784,23 +784,8 @@
> extern boolean_t ixgb_adapter_stop(struct ixgb_hw *hw);
> extern boolean_t ixgb_init_hw(struct ixgb_hw *hw);
> extern boolean_t ixgb_adapter_start(struct ixgb_hw *hw);
> -extern void ixgb_init_rx_addrs(struct ixgb_hw *hw);
> extern void ixgb_check_for_link(struct ixgb_hw *hw);
> extern boolean_t ixgb_check_for_bad_link(struct ixgb_hw *hw);
> -extern boolean_t ixgb_setup_fc(struct ixgb_hw *hw);
> -extern void ixgb_clear_hw_cntrs(struct ixgb_hw *hw);
> -extern boolean_t mac_addr_valid(uint8_t *mac_addr);
> -
> -extern uint16_t ixgb_read_phy_reg(struct ixgb_hw *hw,
> - uint32_t reg_addr,
> - uint32_t phy_addr,
> - uint32_t device_type);
> -
> -extern void ixgb_write_phy_reg(struct ixgb_hw *hw,
> - uint32_t reg_addr,
> - uint32_t phy_addr,
> - uint32_t device_type,
> - uint16_t data);
>
> extern void ixgb_rar_set(struct ixgb_hw *hw,
> uint8_t *addr,
> @@ -818,21 +803,10 @@
> uint32_t offset,
> uint32_t value);
>
> -extern void ixgb_clear_vfta(struct ixgb_hw *hw);
> -
> /* Access functions to eeprom data */
> void ixgb_get_ee_mac_addr(struct ixgb_hw *hw, uint8_t *mac_addr);
> -uint16_t ixgb_get_ee_compatibility(struct ixgb_hw *hw);
> uint32_t ixgb_get_ee_pba_number(struct ixgb_hw *hw);
> -uint16_t ixgb_get_ee_init_ctrl_reg_1(struct ixgb_hw *hw);
> -uint16_t ixgb_get_ee_init_ctrl_reg_2(struct ixgb_hw *hw);
> -uint16_t ixgb_get_ee_subsystem_id(struct ixgb_hw *hw);
> -uint16_t ixgb_get_ee_subvendor_id(struct ixgb_hw *hw);
> uint16_t ixgb_get_ee_device_id(struct ixgb_hw *hw);
> -uint16_t ixgb_get_ee_vendor_id(struct ixgb_hw *hw);
> -uint16_t ixgb_get_ee_swdpins_reg(struct ixgb_hw *hw);
> -uint8_t ixgb_get_ee_d3_power(struct ixgb_hw *hw);
> -uint8_t ixgb_get_ee_d0_power(struct ixgb_hw *hw);
> boolean_t ixgb_get_eeprom_data(struct ixgb_hw *hw);
> uint16_t ixgb_get_eeprom_word(struct ixgb_hw *hw, uint16_t index);
>
> --- linux-2.6.11-rc3-mm2-full/drivers/net/ixgb/ixgb_ee.c.old 2005-02-16 15:55:34.000000000 +0100
> +++ linux-2.6.11-rc3-mm2-full/drivers/net/ixgb/ixgb_ee.c 2005-02-16 15:58:37.000000000 +0100
> @@ -560,25 +560,6 @@
> }
>
> /******************************************************************************
> - * return the compatibility flags from EEPROM
> - *
> - * hw - Struct containing variables accessed by shared code
> - *
> - * Returns:
> - * compatibility flags if EEPROM contents are valid, 0 otherwise
> - ******************************************************************************/
> -uint16_t
> -ixgb_get_ee_compatibility(struct ixgb_hw *hw)
> -{
> - struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
> -
> - if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
> - return(ee_map->compatibility);
> -
> - return(0);
> -}
> -
> -/******************************************************************************
> * return the Printed Board Assembly number from EEPROM
> *
> * hw - Struct containing variables accessed by shared code
> @@ -597,82 +578,6 @@
> }
>
> /******************************************************************************
> - * return the Initialization Control Word 1 from EEPROM
> - *
> - * hw - Struct containing variables accessed by shared code
> - *
> - * Returns:
> - * Initialization Control Word 1 if EEPROM contents are valid, 0 otherwise
> - ******************************************************************************/
> -uint16_t
> -ixgb_get_ee_init_ctrl_reg_1(struct ixgb_hw *hw)
> -{
> - struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
> -
> - if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
> - return(ee_map->init_ctrl_reg_1);
> -
> - return(0);
> -}
> -
> -/******************************************************************************
> - * return the Initialization Control Word 2 from EEPROM
> - *
> - * hw - Struct containing variables accessed by shared code
> - *
> - * Returns:
> - * Initialization Control Word 2 if EEPROM contents are valid, 0 otherwise
> - ******************************************************************************/
> -uint16_t
> -ixgb_get_ee_init_ctrl_reg_2(struct ixgb_hw *hw)
> -{
> - struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
> -
> - if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
> - return(ee_map->init_ctrl_reg_2);
> -
> - return(0);
> -}
> -
> -/******************************************************************************
> - * return the Subsystem Id from EEPROM
> - *
> - * hw - Struct containing variables accessed by shared code
> - *
> - * Returns:
> - * Subsystem Id if EEPROM contents are valid, 0 otherwise
> - ******************************************************************************/
> -uint16_t
> -ixgb_get_ee_subsystem_id(struct ixgb_hw *hw)
> -{
> - struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
> -
> - if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
> - return(ee_map->subsystem_id);
> -
> - return(0);
> -}
> -
> -/******************************************************************************
> - * return the Sub Vendor Id from EEPROM
> - *
> - * hw - Struct containing variables accessed by shared code
> - *
> - * Returns:
> - * Sub Vendor Id if EEPROM contents are valid, 0 otherwise
> - ******************************************************************************/
> -uint16_t
> -ixgb_get_ee_subvendor_id(struct ixgb_hw *hw)
> -{
> - struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
> -
> - if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
> - return(ee_map->subvendor_id);
> -
> - return(0);
> -}
> -
> -/******************************************************************************
> * return the Device Id from EEPROM
> *
> * hw - Struct containing variables accessed by shared code
> @@ -691,78 +596,3 @@
> return(0);
> }
>
> -/******************************************************************************
> - * return the Vendor Id from EEPROM
> - *
> - * hw - Struct containing variables accessed by shared code
> - *
> - * Returns:
> - * Device Id if EEPROM contents are valid, 0 otherwise
> - ******************************************************************************/
> -uint16_t
> -ixgb_get_ee_vendor_id(struct ixgb_hw *hw)
> -{
> - struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
> -
> - if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
> - return(ee_map->vendor_id);
> -
> - return(0);
> -}
> -
> -/******************************************************************************
> - * return the Software Defined Pins Register from EEPROM
> - *
> - * hw - Struct containing variables accessed by shared code
> - *
> - * Returns:
> - * SDP Register if EEPROM contents are valid, 0 otherwise
> - ******************************************************************************/
> -uint16_t
> -ixgb_get_ee_swdpins_reg(struct ixgb_hw *hw)
> -{
> - struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
> -
> - if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
> - return(ee_map->swdpins_reg);
> -
> - return(0);
> -}
> -
> -/******************************************************************************
> - * return the D3 Power Management Bits from EEPROM
> - *
> - * hw - Struct containing variables accessed by shared code
> - *
> - * Returns:
> - * D3 Power Management Bits if EEPROM contents are valid, 0 otherwise
> - ******************************************************************************/
> -uint8_t
> -ixgb_get_ee_d3_power(struct ixgb_hw *hw)
> -{
> - struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
> -
> - if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
> - return(ee_map->d3_power);
> -
> - return(0);
> -}
> -
> -/******************************************************************************
> - * return the D0 Power Management Bits from EEPROM
> - *
> - * hw - Struct containing variables accessed by shared code
> - *
> - * Returns:
> - * D0 Power Management Bits if EEPROM contents are valid, 0 otherwise
> - ******************************************************************************/
> -uint8_t
> -ixgb_get_ee_d0_power(struct ixgb_hw *hw)
> -{
> - struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
> -
> - if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
> - return(ee_map->d0_power);
> -
> - return(0);
> -}
> --- linux-2.6.11-rc3-mm2-full/drivers/net/ixgb/ixgb_ethtool.c.old 2005-02-16 15:58:51.000000000 +0100
> +++ linux-2.6.11-rc3-mm2-full/drivers/net/ixgb/ixgb_ethtool.c 2005-02-16 15:59:00.000000000 +0100
> @@ -665,7 +665,7 @@
> }
> }
>
> -struct ethtool_ops ixgb_ethtool_ops = {
> +static struct ethtool_ops ixgb_ethtool_ops = {
> .get_settings = ixgb_get_settings,
> .set_settings = ixgb_set_settings,
> .get_drvinfo = ixgb_get_drvinfo,
> --- linux-2.6.11-rc3-mm2-full/drivers/net/ixgb/ixgb_hw.c.old 2005-02-16 16:03:16.000000000 +0100
> +++ linux-2.6.11-rc3-mm2-full/drivers/net/ixgb/ixgb_hw.c 2005-02-16 16:06:42.000000000 +0100
> @@ -47,9 +47,17 @@
>
> static ixgb_phy_type ixgb_identify_phy(struct ixgb_hw *hw);
>
> -uint32_t ixgb_mac_reset(struct ixgb_hw *hw);
> +static void ixgb_clear_hw_cntrs(struct ixgb_hw *hw);
> +static void ixgb_clear_vfta(struct ixgb_hw *hw);
> +static void ixgb_init_rx_addrs(struct ixgb_hw *hw);
> +static uint16_t ixgb_read_phy_reg(struct ixgb_hw *hw,
> + uint32_t reg_address,
> + uint32_t phy_address,
> + uint32_t device_type);
> +static boolean_t ixgb_setup_fc(struct ixgb_hw *hw);
> +static boolean_t mac_addr_valid(uint8_t *mac_addr);
>
> -uint32_t ixgb_mac_reset(struct ixgb_hw *hw)
> +static uint32_t ixgb_mac_reset(struct ixgb_hw *hw)
> {
> uint32_t ctrl_reg;
>
> @@ -335,7 +343,7 @@
> * of the receive addresss registers. Clears the multicast table. Assumes
> * the receiver is in reset when the routine is called.
> *****************************************************************************/
> -void
> +static void
> ixgb_init_rx_addrs(struct ixgb_hw *hw)
> {
> uint32_t i;
> @@ -604,7 +612,7 @@
> *
> * hw - Struct containing variables accessed by shared code
> *****************************************************************************/
> -void
> +static void
> ixgb_clear_vfta(struct ixgb_hw *hw)
> {
> uint32_t offset;
> @@ -620,7 +628,7 @@
> * hw - Struct containing variables accessed by shared code
> *****************************************************************************/
>
> -boolean_t
> +static boolean_t
> ixgb_setup_fc(struct ixgb_hw *hw)
> {
> uint32_t ctrl_reg;
> @@ -722,7 +730,7 @@
> * This requires that first an address cycle command is sent, followed by a
> * read command.
> *****************************************************************************/
> -uint16_t
> +static uint16_t
> ixgb_read_phy_reg(struct ixgb_hw *hw,
> uint32_t reg_address,
> uint32_t phy_address,
> @@ -815,7 +823,7 @@
> * This requires that first an address cycle command is sent, followed by a
> * write command.
> *****************************************************************************/
> -void
> +static void
> ixgb_write_phy_reg(struct ixgb_hw *hw,
> uint32_t reg_address,
> uint32_t phy_address,
> @@ -959,7 +967,7 @@
> *
> * hw - Struct containing variables accessed by shared code
> *****************************************************************************/
> -void
> +static void
> ixgb_clear_hw_cntrs(struct ixgb_hw *hw)
> {
> volatile uint32_t temp_reg;
> @@ -1114,7 +1122,7 @@
> * mac_addr - pointer to MAC address.
> *
> *****************************************************************************/
> -boolean_t
> +static boolean_t
> mac_addr_valid(uint8_t *mac_addr)
> {
> boolean_t is_valid = TRUE;
> --- linux-2.6.12-rc3-mm3-full/drivers/net/ixgb/ixgb_main.c.old 2005-05-06 22:08:38.000000000 +0200
> +++ linux-2.6.12-rc3-mm3-full/drivers/net/ixgb/ixgb_main.c 2005-05-06 22:09:29.000000000 +0200
> @@ -40,7 +40,7 @@
> */
>
> char ixgb_driver_name[] = "ixgb";
> -char ixgb_driver_string[] = "Intel(R) PRO/10GbE Network Driver";
> +static char ixgb_driver_string[] = "Intel(R) PRO/10GbE Network Driver";
>
> #ifndef CONFIG_IXGB_NAPI
> #define DRIVERNAPI
> @@ -49,7 +49,7 @@
> #endif
> #define DRV_VERSION "1.0.90-k2"DRIVERNAPI
> char ixgb_driver_version[] = DRV_VERSION;
> -char ixgb_copyright[] = "Copyright (c) 1999-2005 Intel Corporation.";
> +static char ixgb_copyright[] = "Copyright (c) 1999-2005 Intel Corporation.";
>
> /* ixgb_pci_tbl - PCI Device ID Table
> *
> @@ -130,7 +130,7 @@
> static void ixgb_netpoll(struct net_device *dev);
> #endif
>
> -struct notifier_block ixgb_notifier_reboot = {
> +static struct notifier_block ixgb_notifier_reboot = {
> .notifier_call = ixgb_notify_reboot,
> .next = NULL,
> .priority = 0
>
>
-
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